Mineral deposits of North America.
Contributors: American Geophysical Union.; International Geological Congress (28th : 1989: Washington ,D.C.)
Series: IGC field trip series
Publisher: American Geophysical Union
Published: 1989
Place of publication: Washington, D.C
Language: eng
Subjects: Mines and mineral resources -- United States -- Guidebooks.; Geology -- United States -- Guidebooks.
Notes: Includes bibliographical references.
"28th International Geological Congress"--Cover.